baber/WOPTO huggingface dataset:
Patent JP-2016030754-A (JP)
Title: Production method by catalytic hydrogen reduction
Inventor: HAYASHI MASANAO
IPC: C09K19/32
Filed: 2015-07-02
Abstract: PROBLEM TO BE SOLVED: To provide: a synthetic intermediate useful for obtaining a liquid crystal compound that has a dielectric anisotropy (Δε) of a high negative value, a low viscosity, and a high refractive index anisotropy (Δn); a production method using the same; and a product thereof.SOLUTION: A compound having -CH=CH- or -C≡C- as a linking group, for example, a synthetic intermediate represented by the following formula (i-2), is prepared from 6-bromo-2-phenol through three steps, and further subjected to catalytic hydrogen reduction, resulting in synthesis of a liquid crystal compound represented by (ii-2).SELECTED DRAWING: None
Patent JP-2016028183-A (JP)
Title: Temporal facility
Inventor: TATEISHI TAKAHISA
IPC: E04H1/12
Filed: 2015-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a temporal toilet capable of improving transportation performance, site assembling performance and user-friendliness while minimizing disharmonic feeling with ambient environment even using a conventional box-type temporary toilet.SOLUTION: A temporal facility 100 includes: a guide device attached to each of swing doors 50a, 50b, 50c and 50d that are attached to the temporal facility 100 and located at a relatively high position and that are in a close state when the temporal facility 100 is transported and are in an open state when the temporal facility 100 is used; control parts 52a, 52b, 52c and 52d that control the position of the swing doors 50a, 50b, 50c and 50d; and a member for covering an area uncovered by the guide device when the temporal facility 100 is transported. The temporal facility 100 is any of a toilet, a guide space, a smoking space, a multi-purpose space, a hand wash basin or a combination thereof.SELECTED DRAWING: Figure 1
Patent JP-2017020216-A (JP)
Title: Droplet generator
Inventor: SATO SHINGO
IPC: B05B1/10
Filed: 2015-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a droplet generator that is capable of changing a splay unit's spray direction without depending on power, has excellent construction performance, and is capable of suppressing a running cost.SOLUTION: A droplet generator 1 comprises: a spray unit 2 that is disposed on the outer surface of a house H and sprays droplets to the outside of the house; liquid supply means 3 that includes a liquid supply pipe 31 for supplying liquid to the splay unit; air supply means 4 that includes an air supply pipe 41 for supplying air to the splay unit; control means capable of adjusting the amount of liquid and the amount of air to be supplied to the splay unit; and a spray direction changing unit capable of changing the spray unit's spray direction depending on the amount of liquid and the amount of air to be supplied to the splay unit. The droplets are generated at the spray unit by supplying liquid from the liquid supply pipe to a fluid of air supplied from the air supply pipe.SELECTED DRAWING: Figure 1
Patent JP-2017020927-A (JP)
Title: Meter attachment support system, meter attachment support device and program
Inventor: HIGUCHI MAKI
IPC: G01R11/00
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily detect a faulty attachment of meters upon working of attaching the meters, using images having the meters photographed.SOLUTION: A portable terminal 10 includes: an image processing unit 13 that extracts a meter value from photographing data on an electric meter 1 photographed by a camera 6; a meter management information acquisition unit 12 that acquires meter management information from a management device 4 at a point of time of photographing by the camera 6; a comparison determination unit 14 that compares the meter value included in the meter management information with the meter management information to thereby specify the electric meter matching the meter value extracted from the photographing data; and a result display unit 15 that displays the specified electric meter. Working members check attachment correctness of the attached electric meter 1 because the specified electric meter matches the attached electric meter 1.SELECTED DRAWING: Figure 1
Patent JP-2015221749-A (JP)
Title: Thermal expansion restraining member and anti-thermal expansion member
Inventor: KUBOTA JUN
IPC: C01G53/00
Filed: 2015-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a thermal expansion restraining member that has a negative thermal expansion characteristic, and an anti-thermal expansion member that has a small thermal expansion and is metallic.SOLUTION: Provided are a thermal expansion restraining member at least comprising an oxide represented by the following general formula (1), and an anti-thermal expansion member comprising a metal having a positive linear expansion coefficient at 20°C and a solid matter at least comprising an oxide represented by the following general formula (1), the metal and solid matter being joined to each other. General formula (1) (BiM)NiO(M is at least one metal of La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, and In. x represents a number of 0.02≤x≤0.15).
Patent JP-2017027235-A (JP)
Title: Translucent cover with electrothermal circuit for traffic light
Inventor: RO CHIYUUTEI
IPC: G08G1/095
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a translucent cover with an electrothermal circuit for a traffic light and an indicator that are safe and inexpensive, and can stably exert an excellent snow accretion prevention effect for a long period.SOLUTION: A translucent cover with an electrothermal circuit 1 for a traffic light attached to a traffic light 10 using an LED 14 as a light source is made by stacking a light transmission body layer 2 that lets light pass through at least in the radiation direction of light of the LED and a heating conductor layer 3 in which an electrothermal circuit 3a for resistance heating is arranged at a place where it does not obstruct the light radiated by the LED. It is detachably attached to the traffic light.SELECTED DRAWING: Figure 2
Patent JP-2017025227-A (JP)
Title: Coating material for rubber and dry coated film solubilizer of coating material for rubber
Inventor: KITAOKA TSUKASA
IPC: C09D5/02
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a coating material for rubber which has properties as to free from bleeding even at high temperatures, clearly adhere to a rubber, have quick-drying properties, and insoluble with cold water, has flexibility following expansion and contraction of the rubber, causes no cracking and peeling in the coated film in a molding step in a vulcanization reaction, prevents the coating material from adhering to a molding die, and can be used also in a tread of a tire, and to provide a solubilizer which easily dissolves a dry coated film of the coating material for rubber.SOLUTION: A coating material for rubber contains 20-35 wt.% of a self-emulsifiable urethane resin, 10-15 wt.% of a pigment, and 50 wt.% or more of water.SELECTED DRAWING: None
Patent JP-2017027837-A (JP)
Title: Lithium ion secondary battery
Inventor: KATO YO
IPC: H01M10/0587
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-manufacture lithium ion secondary battery in which the temperature difference between the inner periphery and outer periphery of a wound electrode body, occurring when the wound electrode body generates heat, is relaxed sufficiently.SOLUTION: A lithium ion secondary battery includes a wound electrode body constituted by laminating and winding a positive electrode sheet, a negative electrode sheet and a separator. Any one of the positive electrode sheet or negative electrode sheet is provided with a collector exposed part, where an active material layer is not formed in the full width of the collector, at one end in the longitudinal direction. The collector exposed part is the start of winding part of the wound electrode body, only the collector exposed part is wound multiple number of turns at the innermost periphery of the wound electrode body, and the lamination part of the positive electrode sheet, separator and the negative electrode sheet is wound at the farther outer periphery than the innermost periphery. A collector is provided at the opposite ends of the wound electrode body in the winding axis direction, and a plurality of ends of the collector exposed part are overlapping at the collector.SELECTED DRAWING: Figure 4
Patent JP-2017025446-A (JP)
Title: Polypropylene fiber manufacturing method and polypropylene fiber with high strength
Inventor: FUJIE MASAKI
IPC: D02J1/22
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of polypropylene fiber with less fuzz and bundle breakage and a polypropylene fiber with high strength.SOLUTION: When two-stage drawing is implemented for polypropylene undrawn yarn after spinning, a process yarn at the time of first stage drawing completion is made to have 1.01 or higher and 1.60 or less of strength ratio in meridian direction to a strength in equatorial direction measured by small angle X-ray scattering measurement, and 6.5 cN/decitex or higher and 10cN/decitex or less of tensile strength obtained by subsequent second-stage drawing and 85 cN/decitex or higher and 170 cN/decitex or less of tensile elastic modulus.SELECTED DRAWING: None
Patent JP-2017031310-A (JP)
Title: Poly(ether imide-siloxane)copolymer resin composition
Inventor: SAITO KEI
IPC: C08L23/00
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a poly(ether imide-siloxane)copolymer resin composition low in an elastic modulus, flexible, expressing a high extensibility, further excellent in thermal aging resistance and continuously usable at high temperature.SOLUTION: There is provided a poly(ether imide-siloxane)copolymer resin composition, which is obtained by blending (c) a silane coupling agent of 0.1 to 10 pts.wt. having one or more kinds of groups selected from an epoxy group, an amino group and an isocyanate group to 100 pts.wt. of a resin composition made of (a) a poly(ether imido-siloxane)copolymer of 99 to 51 wt.% and (b) a polyphenylene sulfide resin of 1 to 49 wt.%, with the total of (a) and (b) as 100 wt%. Upon observation of the cross-section of a molding made of the resin composition by a transmission electron microscope, (a) the poly(ether imido-siloxane)copolymer forms a continuous phase (sea phase), (b) the polyphenylene sulfide resin forms a dispersion phase (island phase), and, in the dispersion phase (island phase), the area of the dispersion phase in which the ratio obtained by dividing the major axis with the minor axis is 2.8 or higher is 4% or higher of the whole area.SELECTED DRAWING: None
Patent JP-2016026367-A (JP)
Title: Semiconductor device
Inventor: UMEZAKI ATSUSHI
IPC: G11C19/28
Filed: 2015-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a device whereby it is possible to reduce the circuit size of a semiconductor device or improve the driving capability of the semiconductor device.SOLUTION: A transistor having a channel region formed by an oxide semiconductor is used as a pull down transistor. The oxide semiconductor has a band gap of 2.0 eV or more, preferably 2.5 eV or more, and more preferably 3.0 eV or more. Therefore, hot carrier degradation in the transistor can be suppressed. Consequently, the circuit size of the semiconductor device including the pull down transistor can be reduced. Further, a gate of a pull up transistor is made to be in a floating state by switching the pull down transistor. The off-state current of the transistor can be controlled to be 1 aA/μm(1×10A/μm) or less by highly purifying the oxide semiconductor. Thus, the driving capability of the semiconductor device can be improved.SELECTED DRAWING: Figure 1
Patent JP-2017034884-A (JP)
Title: Oscillation circuit
Inventor: KATSURA KOJI
IPC: H05B37/02
Filed: 2015-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit suitable as a clock signal source for a switching power supply in which the output operation thereof is periodically switched on and off.SOLUTION: An oscillation circuit 102, for generating a clock signal CK of a switching power supply circuit, performs frequency diffusion control of the clock signal CK synchronously with an output operation control signal (for example, a PWM lighting control signal) S2 for periodically switching on and off the output operation of the switching power supply circuit. More specifically, the oscillation circuit 102 includes: a variable voltage generation unit 102A which generates a variable voltage Va synchronously with the output operation control signal S2; and a clock signal generation unit 102B which determines the oscillation frequency of the clock signal CK according to the variable voltage Va. The variable voltage generation unit 102A includes a switch A12 which is switched on and off according to the output operation control signal S2, to sample and hold the variable voltage Va synchronously with the output operation control signal S2.SELECTED DRAWING: Figure 12
Patent JP-2017034924-A (JP)
Title: Current measurement device and distribution board using the same
Inventor: SHIOKAWA AKEMI
IPC: H02B1/42
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a current measurement device that can reduce the construction error, and a distribution board using the same.SOLUTION: A current measurement device 4 includes a first current measuring unit and a plurality of second current measuring units. The first current measuring unit measures first current flowing through a main breaker. Each of the plurality of second current measuring units measures second current flowing through each of plural branch breakers 3 electrically connected to a secondary side terminal of the main breaker. The first current measuring unit and the plurality of second current measuring units constitute one sensor unit.SELECTED DRAWING: Figure 1
Patent JP-2017032953-A (JP)
Title: Image heating apparatus
Inventor: MOGI JUNICHI
IPC: G03G15/20
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a belt-type image heating apparatus configured such that the generation of a defect image is suppressed.SOLUTION: An image heating apparatus includes: a rotor 10 for forming a nip part N for heating an image T on a recording material P and a belt 21; a pressure pad 50 for pressuring the belt toward the rotor; a pressure roller 23 provided in the downstream side of a recording material conveyance direction of the pressure pad and rotatably supporting the belt and pressuring the belt to the rotor; a support member 62 for supporting the pressure pad 50; and fixing parts 31, 32, 41, and 42 for adjustably fixing the positional relationship between the pressure pad 50 and the support member 62. Because of the adjustment of the fixing parts, the pressure pad 50 is relatively movable to the support member 62 in a state of being supported by the support member 62.SELECTED DRAWING: Figure 1
Patent JP-2017038331-A (JP)
Title: Conversation assist system using hearing aid
Inventor: KOMATSU TAKAHIRO
IPC: A61F11/00
Filed: 2015-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a conversation assist system which allows for conversation assist between a listener wearing a hearing aid and an utterer conveniently regardless of the place.SOLUTION: A conversation assist system includes a microphone 33 for collecting the voice of an utterer and converting into a tone signal, a control amplifier 40 for amplifying the tone signal from the microphone 33, and a magnetic induction loop 42 generating an alternating magnetic field, corresponding to the voice of the utterer, in a cushion sheet 10 on which the listener sits. When a hearing aid 50 with T mode worn by the listener captures the alternating magnetic field generated by the magnetic induction loop 42, voice of the utterer can be transmitted clearly to the listener. When making the cushion sheet 10 portable, conversation assist can be taken even at the place where the cushion sheet 10 is carried.SELECTED DRAWING: Figure 1
Patent JP-2017039511-A (JP)
Title: Metal drum
Inventor: IWASA HIROKI
IPC: B65D25/20
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a metal drum which has an RFID, which can prevent the RFID from being separated and damaged, and which can exert RFID characteristics.SOLUTION: A metal drum 100 includes a top board, a bottom board and a trunk, which are made of metal. A holding part 110 for attaching an RFID 180, which has a wall part 111 surrounding the periphery of the RFID, is provided on a surface 105 of at least one of the top board, the bottom board and the trunk.SELECTED DRAWING: Figure 1
Patent JP-2017039386-A (JP)
Title: Vehicular seat and vehicle
Inventor: AKIMOTO TAKAYUKI
IPC: B60N2/90
Filed: 2015-08-20
Abstract: PROBLEM TO BE SOLVED: To rotate a vehicular seat in a cabin while suppressing interference of feet of a seated occupant with an interior member.SOLUTION: In a vehicular seat 20, a seat cushion 22 is rotatably connected to a floor section 10. A footrest 40 for supporting the soles of a seated occupant P is connected and fixed to the seat cushion 22. The footrest 40 is disposed at a lift-up position inclined to a seat rear oblique upper side in a seat side view. Therefore, feet of the seated occupant P placed on the footrest 40 are inclined to the seat rear oblique upper side and the heel parts of the seated occupant P are lifted up. Accordingly, the lengths in a seat longitudinal direction of the feet of the seated occupant P placed on the footrest 40 can be shortened. Furthermore, a rear section 40R of the footrest 40 for supporting the heel parts of the seated occupant P is disposed on a seat rear side of a front end 22F of the seat cushion 22 at the lift-up position, thereby enabling accommodation of the heel parts in a space G on a seat lower side of the seat cushion 22.SELECTED DRAWING: Figure 1
Patent JP-2017039395-A (JP)
Title: Display device of vehicle
Inventor: HISADA SEIJI
IPC: B60K35/00
Filed: 2015-08-20
Abstract: PROBLEM TO BE SOLVED: To perform suitable display until an engine is started from a getting-in action of an occupant.SOLUTION: A display device of a vehicle is mounted in the vehicle. The display device includes: a display panel for displaying information on the vehicle; a detection section for detecting a getting-in action related when an occupant gets in the vehicle; and a display control section for displaying the state of the vehicle as information on the vehicle on a prescribed display area of the display panel after driving source to travel the vehicle is started. When the getting-in action is detected by the detection section, the display control section starts a display operation for displaying an opening animation image on the display area of the display panel and continues the display operation until at least the driving source is started. The display control section displays an animation image for periodically repeating image display to change a display form of a graphic object as the opening animation image on the display panel.SELECTED DRAWING: Figure 4
Patent JP-2017046408-A (JP)
Title: Control apparatus and control method for dispersed power supply system
Inventor: TSUJI YOSHIO
IPC: H02J3/38
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus for dispersed power supply system capable of highly precisely estimating even a high system impedance.SOLUTION: The control apparatus for dispersed power supply system includes a system impedance estimation part for estimating a resistance component of a system impedance using a nonlinear programming method on the basis of active power, reactive power and voltage of an interconnection point when a power conditioner connected with a natural energy generating apparatus is connected with a power system through the interconnection point.SELECTED DRAWING: Figure 1
Patent JP-2017045661-A (JP)
Title: Power storage device
Inventor: HIROSE TAKAYUKI
IPC: H01M2/08
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To achieve a power storage device including a highly reliable current cutoff device.SOLUTION: A power storage device 100 includes a case 1, an electrode assembly 3, an electrode terminal 7, a current cutoff device 10, and a sealing plug 15. The electrode terminal 7 communicates the inside and the outside of the case 1 with each other. The current cutoff device 10 switches the electrode terminal 7 and the electrode assembly 3 from a conduction state to a non-conduction state when pressure in the case 1 exceeds a predetermined value. The sealing plug 15 includes a metal portion and a resin portion provided on a surface of the metal portion.SELECTED DRAWING: Figure 1
Patent JP-2017043280-A (JP)
Title: Direct-acting actuator
Inventor: WATANABE KATSUJI
IPC: B60T13/74
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a direct-acting actuator that can improve pedal feel.SOLUTION: When an elastic locking part 22... of an elastic member 20 engages with an engagement groove 2c..., each outside surface part of a pair of abutment pieces comes into elastically contact with an inside surface part of the engagement groove 2c. A piston 17 provided with the elastic member 20 is evenly elastically supported so as to be held in a center position of a cylinder part 2a of a motor housing 2.SELECTED DRAWING: Figure 2
Patent JP-2017046827-A (JP)
Title: Bed device
Inventor: KAWAMOTO TETSUJI
IPC: A61G7/005
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To mount a variety of functions while suppressing complication of a structure.SOLUTION: A bed device includes: a bed 11 having a back bottom 18; and a support frame 12 having a rotation mechanism 25 located above the bed 11 for holding the back bottom 18 so as to rotate it around a rotation shaft 22 extending in a right and left direction, which supports the bed 11. The rotation mechanism 25 includes a movable member 33 connected to the back bottom 18, and a fixed member 34 connected to the movable member 33 through the rotation shaft 22. An angle display unit 50 is provided to the movable member 33 or the fixed member 34 for displaying a rotation angle of the back bottom 18 based on a relative positional relationship around the rotation shaft 22 of the movable member 33 and the fixed member 34.SELECTED DRAWING: Figure 7
Patent JP-2017052519-A (JP)
Title: Tapered pail container with projection part
Inventor: MURAO KOICHI
IPC: B23K11/00
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a tapered pail container with a projection part which can increase load efficiency by vertically stacking a plurality of the tapered pail containers with a projection part maximally without changing strength and user-friendliness of the container and risks of the collapse of the load at the transportation and damage to a part of the container such as an ear part.SOLUTION: A tapered pail container 1 includes a container body 2 with a tapered side wall (a side peripheral wall 20) and a bottom plate 21 and a hand-carrying handle 3 for carrying the container body 2. On the side wall (the side peripheral wall 20), a belt-like projection part such as a bead 23 that protrudes outward and follows in a horizontal direction for preventing deformation is formed, and an ear part 4 which supports the handle 3 on the side wall (the side peripheral wall 20) to oscillate is attached. The projection part (the bead 23) is formed in a manner that the lower end is positioned below the lower end of the ear part 4, and on the projection part (the bead 23), a circumventing part 24 is formed to circumvent the ear part 4 to be arranged above the ear part in the vicinity of the ear part 4.SELECTED DRAWING: Figure 1